1966 Mongolian legislative election
Results

Party
Votes
%
Seats
+/–
Mongolian People's Revolutionary Party
-
-
234
+18
Non-party candidates
-
-
53
–1
Invalid/blank votes
-
–
–
–
Total
558,463
100
287
+17
Source: Nohlen et al.
Source: Nohlen et al.
Source: Nohlen et al.
Source: Nohlen et al.
Source: Nohlen et al.

Question: What were the seat results for the 1966 Mongolian legislative elections? 
Answer: The MPRP won 234 of the 287 seats, with the remaining 53 seats going to non-party candidates.